particle counter

At present, the main method of testing air filters is fraction efficiency testing method with particle counter.

以粒子计数器为测试手段的粒径效率测试法是目前过滤器测试的主要方法。

Analysis and study of the counting loss of airborne particle counter

尘埃粒子计数器计数损失的分析研究

Methods Pressure intensity, air cleanliness, and air velocities of the lab were measured by the manometer, photoelectric particle counter, and thermo-electric anemometer respectively, all of them had been examined by the authorized qualitative units.

空气洁净度、压强、空气流速分别采用了光电粒子计数器、微压计、热电风速仪测量。仪器均经计量单位年检。

Some studies have shown that, by the improvement of the measurement accuracy, the noise of the sensor has an increasing impact on the particle counter measurements.

研究表明，伴随着测量精度的提高，传感器本底噪声对粒子计数器测量结果的影响逐渐体现出来。

Laser particle counter, alkali chain-type strong magnetic filtration device, etc.

激光颗粒计数器, 碱性链式强磁过滤装置等.

Auto-correction of dust particle counter

光学尘埃粒子计数器自动校正的实现

The reason to select this mode is to provide time for date collection and processing, because the particle counter cannot collect data and transmit data to computer simultaneously, this operation mode can effectively prevent from missing leakage identification.

之所以采取间断式运行，是为了给数据的采集和处理提供时间，当粒子计数器与计算机传送数据时，计数器不能同时采集数据，此运行方式可有效防止漏认。

In order to know the efficacy of electrostatic air-disinfection-cleaning device in dynamic cleaning of air, dust particle counter method was used to observe the efficacy of actual removing of dust in operating room.

为了解静电式空气消毒洁净器动态空气洁净效果，采用尘埃粒子计数器采样监测，观察其对手术室实际除尘的效果。

Dust particle counter, dust particle multi-point inspection system, sampling device, environment comprehensive parameter monitor, FFU central controller, etc.

尘埃粒子计数器，尘埃粒子多点检测系统，浮游菌采样器，环境综合参数监测器，FFU中央控制器等。

Light-blockage particle counter realizes take count of the number of particles by the particle's extinction light.

光阻 法颗粒计数器是利用颗粒对光的消光作用来实现对颗粒的计数功能.

The particle counter is of high intelligence and anti-jamming , and the detection is accurate and quick.

该颗粒计数器智能化程度高、 抗干扰能力强 、 检测准确快速.

Principle and operation of dust particle counter

尘埃粒子计数器的原理和使用

Application of Particle Counter to Filter Test

粒子计数器在过滤器测试中的应用

By the temperature and humidity sensor, respectively dust particle counter and noise sensor as a major acquisition module real-time acquisition corresponding environment monitoring index.

分别由温湿度传感器、微尘粒子计数器和噪声传感器作为主要采集模块实时地采集监测相应的环境指标。

To tackle that, Schrodinger imagined a cat in a box with a radioactive particle and a Geiger counter attach to a vial of poison.

为了进一步说明，薛定谔假设一只猫、一个放射性粒子同在一个盒子里，盒子里有一个连接着毒气罐的盖革计数器。

As of the upgrade of standard and the development of modern industry, the particle counter whose sample flow rate is 28.3L/min can not meet the needs of modern industry.

而随着标准的不断更新及现代工业的发展，采样流量为28.3L/min的尘埃粒子计数器已经不能满足现代工业的需求，急需研制采样流量更高的尘埃粒子计数器。